Motorola and V.32bis - Manual (Page 213)

Country-Specific Information C-33
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Information
Compliance with BABTSITS/82/01/C and BABT/SITS/
82005S/D
The approval of this modem for connection to British Telecommunications private
speechband circuits is invalid if the apparatus is subject to any modification not
authorized by the British Approvals Board of Telecommunications (BABT) or if it is
used with or connected to any of the following:
• Internal software that has not been formally accepted by BABT.
• External software or external control apparatus that causes the operation of the
modem or associated call setup equipment to contradict the requirements of the
standards set out in BABT/SITS/82/01/C or BABT/SITS/82/005S/D.
All apparatus connected to this modem and thereby connected directly or indirectly
to British Telecommunications private speechband circuits must be approved
apparatus as defined in Section 16 of the British Telecommunications Act of 1981.
Compliance with BS6305 Clause 6.2, BS6320 Clause 7.2
The modem is suitable for connection to the public switched telephone network
(PSTN) provided by British Telecommunications PLC or Hull City Council
Telephone Department.
The modem is suitable for household, office, and general indoor use. It is not suitable
for use as an extension to a pay phone, shared service, or 1+1 carrier systems.
The modem has been approved for the use of the following facilities:
• Loop disconnect and MF signaling
• Auto answer
• Auto calling
You may connect the modem to a BT line that has loop-disconnect or MF signaling.
Ringer Equivalence Number (REN)
This modem has a REN value of 3.
The REN is a customer guide that indicates, in approximate terms, the maximum
number of items that may be connected simultaneously to a telephone line. The
REN, obtained by summing the REN values of each of the items of apparatus
connected to the exchange line, should not exceed 4. This value includes BT-
provided instruments, each of which is assumed to have a REN of 1.0 unless
otherwise marked.